Olympus has released its E-5 camera, which has a weaker anti-aliasing filter, and uses the in-camera processing chip to (apparently) address moire problems that may result, as well as "Fine Detail Processing technology, utilizing a sophisticated algorithm to deliver all the information from eachimprove image quality" -- at least in JPEG output. This has resulted in some discussion on other forums about whether this new and improved image processor has any effect on the RAW images, i.e., is there any processing of the raw file prior to being written to the card. A lot of people have weighed in on the issue, but I have not seen any link to any authoritative source as to whether there is any image processing performed on RAW files before they are written (as opposed to operations designed to write the sensor data in a manner that conforms to the raw spec, embed as-shot and camera data in the appropriate sections of the file etc) -- jsut the usual assertions on either side made with the usual absolute certainty. I figured that if I could get the straight dope anywhere, it would be on this forum. So I'm asking -- are operations that can affect final image quality performed on the sensor data stream before the data is written to the card? Thanks